Parts List; Bonnet Assembly - Fisher EHD Instruction Manual

Instruction Manual
April 2009
35A3976-A / IL

Parts List

Part numbers are shown for recommended spares
only. For part numbers not shown, contact your
Emerson Process Management sales office.
Key Description
Bonnet Assembly (figures 4 and 11)
1 Bonnet
If you need a bonnet as a replacement
part, order by valve size and stem
diameter, serial number, and desired
material.
3 Packing Flange
4 Packing Flange Stud
127 mm (5-inch) yoke boss diameter
(2 req'd)
178 mm (7-inch) yoke boss diameter
(3 req'd)
*Recommended spare parts
Figure 11. Bonnet Assembly
Note
Part Number
EH Valves (NPS 8 through 14)
Key Description
5 Packing Flange Nut
127 mm (5-inch) yoke boss diameter
(2 req'd)
178 mm (7-inch) yoke boss diameter
(3 req'd)
6* Packing Set
7* Packing Ring
8 Spring or Lantern Ring
9* Packing Ring
10 Washer
11* Packing Box Ring
12* Upper Wiper, felt
13 Packing Follower, 316 stainless
steel
14 Pipe Plug (not shown)
Steel
316 stainless steel
14 Lubricator, steel (not shown)
14 Lubricator/Isolating Valve (not shown)
25 Actuator Mounting Stud, steel
(8 req'd)
26 Hex Nut, steel (8 req'd)
30* Lower Wiper, PTFE
31* Male Adapter, PTFE
32* Female Adapter, PTFE/glass
Part Number
See following table
See following table
See following table
See following table
See following table
See following table
See following table
See following table
See following table
See following table
See following table
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